baber/WOPTO huggingface dataset:
Patent JP-S60253004-A (JP)
Title: Recording and reproducing device
Inventor: SUI MASAHIRO
IPC: G11B15/02
Filed: 1984-05-29
Abstract: PURPOSE:To shift the titled device to a recording state from a recording pause state, etc. without passing through a rewinding or reproducing state, and to eliminate a time loss by making a level transition of a recording head switching signal exist in an accelerating period of a capstan motor, when shifting the device to a recording state from a stop state, and also starting a supply of a recording current to a recording head at the same time as the level transition. CONSTITUTION:A device which satisfies a condition that a time required for a recording tape speed as a capstan motor, which reaches zero from a prescribed value is smaller than a period corresponding to about one frame of a recording video signal is used. When shifting the device to a recording state from a recording pause state, a head recording current is turned on by a high level transition timing from a low level of an SWP signal (a head switching signal made from a rotary phase signal of a head drum) after the acceleration has been started. In that case, a head to which the recording current is supplied is controlled so as to become a head opposite to a head recorded immediately before shifting to a recording pause state. In this way, a file phase of a recording video signal before and after an editing point has a continuity.
Patent JP-H07321431-A (JP)
Title: Ceramic circuit board and its manufacture as well as conductor paste
Inventor: CHIYAN HIYONCHIYAN
IPC: H05K1/09
Filed: 1994-05-24
Abstract: PURPOSE:To obtain a ceramic circuit board whose thermal conductivity and mechanical strength are enhanced and in which pores are reduced by a method wherein an alumina ceramic circuit board body is formed of high-purity alumina having a specific purity. CONSTITUTION:A ceramic circuit board body 10 is a green sheet which is composed of high-purity alumina whose purity is at 99wt.% or higher. A conductor paste which is composed mainly of tungsten or molybdenium blended with mullite is filled into a through hole for a via 12 made in the green sheet. A ceramic circuit board is manufactured in such a way that the green sheet and the conductor paste which fills the through hole are fired simultaneously under a reducing atmosphere. Thereby, it is possible to form a conductor circuit whose coefficient of thermal shrinkage or the like is matched with that of the ceramic circuit board body 10. In addition, pores 14 which are formed in the ceramic circuit board body 10 around the conductor circuit can be reduced remarkably, and the ceramic circuit board body which is dense can be formed.
Patent JP-S5813262-A (JP)
Title: Solenoid valve
Inventor: KATAOKA TOSHIHIKO
IPC: F16K1/34
Filed: 1981-07-15
Abstract: PURPOSE:To prolong the service life of a valve sheet, by preventing excessive instruction of a valve seat into the valve face by forming the valve seat with a shoulder. CONSTITUTION:A valve 16 has an annular wedge-shaped top 16a and a shoulder 16b, and the annular top 16a is designed to have such a height 21 that it intrudes into a valve sheet 5 a proper depth 18 tolerable in respect of the strength of the material of the valve face 5. In closing the valve, an electromagnetic coil 2 disposed on the outside of a valve box 1 is de-energized. Thereupon, a valve body 4 is urged downward by the force of a compression spring 3, so that the valve face 5 held at the lower end of the valve body 4 by a projection 4a comes into tight contact with a valve seat 6. Here, since the projection 4a comes into abutment with the shoulder 16b and intrusion of the top 16a of the valve seat 6 into the face 5 is restricted to a proper depth, it is enabled to close the valve seat 6 positively without fear of the top 16a cutting into the valve face 5.
Patent JP-S5633938-A (JP)
Title: Molding method for melamine resin molding material
Inventor: SHIBATA TERUYOSHI
IPC: B29C33/00
Filed: 1979-08-27
Abstract: PURPOSE: To obtain a molded product which has a beautiful appearance and is excellent in a surface property, by a method wherein, after melamine resin is premolded, coating materials, which have two kinds or more of colors and are not mixed perfectly, are charged, and the second step molding then takes place.  
     CONSTITUTION: In the case of molding melamine resin, the first step molding is performed to such extent that an approximate shape of a molded product is formed in a mold by a compression molding method. Coating materials, which have a plurarity of different colors and are not in a perfect mixture state, are charged into between unlocked molds to perform the second step molding for obtaining a desired molded product. In this case, the second step molding is performed in such a manner that the molded product adheres to a male mold and the coating materials are charged into a female mold; and this enables the production of the molded product which has the coating material adhered to the outside thereof. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09292226-A (JP)
Title: Operation display device for surveying machine
Inventor: HIRUNUMA KEN
IPC: G01C15/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To easily observe display of the operation display part of a surveying machine under dark environment in particular by drawing the display letter or the figure of the operation display part of the surveying machine by means of paint containing a light emitting substance. SOLUTION: A post is rotatably supported with the receiving base of a surveying machine centering around the vertical axis, and this operation display parts 20 are respectively provided in front and rear of the post. The display part 20 is provided with a LCD 21, a power source switch key 22, and various operation keys 23, and letters 24 displaying functions and the like of the respective keys are drawn on the upper part of the keys 22,23. The letters 24 are printed can a frame body 25, and the printing paint contains a light emitting substance. When daytime light energy is given to the light emitting substance in the paint, the light energy is absorbed in the light emitting substance in the paint.  Visible rays due to this light emitting energy are visually recognized at darkening, as a result, an operator can operate without possibility of erroneous operation or visually recognize the display.
Patent JP-S62266855-A (JP)
Title: Semiconductor package and packaging method
Inventor: NAKAGAWA SHOICHI
IPC: H01L23/495
Filed: 1986-05-15
Abstract: PURPOSE:To make the interval between leads wide and to decrease the risk of contact of the neighboring leads with solder in packaging, by alternately protruding outer leads from the side surface and either of the upper or bottom surface of a semiconductor package, and arranging the outer leads alternately or in a zigzag pattern. CONSTITUTION:In a semiconductor package, in which leads are sealed with a resin 1, gull-wing shaped outer leads 5 and DIP type outer leads 6 are alternately arranged. Pin shaped outer leads 7 and 8, which are protruded from the bottom surface so as to form two lines, are arranged alternately in a zigzag pattern. In packaging, the gull-wing shaped outer leads 5 are bonded to the DIP type outer leads 6 on the upper surface of a packaging substrate 9 by a solder 10. The pin shaped outer leads 7 and 8 are bonded to wirings beneath the lower surface of the packaging substrate 9 by the solder 10. In this semiconductor package, an appearent lead pitch (b) becomes wide by 4 times. The risk of contact between the neighboring leads with solder in packaging can be reduced.
Patent JP-H09296526-A (JP)
Title: Method and structure of electric corrosion protection of reinforcement in reinforced concrete structure
Inventor: YAMAGISHI KOICHI
IPC: C23F13/00
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To surely protect corrosion of a reinforcement by electrically connecting an anodic metallic film on the surface of a reinforced concrete structure such as a pier and a bridge pier to a reinforcement inside thereof through a connection bolt to abolish a lead wire for forming a closed circuit. SOLUTION: One end 5a of a connection bolt 5 is welded to the prescribed position of a reinforcement 1a in a reinforced concrete structure 1, the anodic metal is thermally sprayed on the surface of the concrete 1b to form an anodic metallic film 2, a conductive terminal board 6 is loaded on the film 2 through the connection bolt 5, and tightened and fixed by a nut 7. Thus, the connection bolt 5 electrically connect the anodic metallic film 2 to the reinforcement 1a in the concrete 1b to dispense with a lead wire for forming a closed circuit to be led outside the concrete 1b, and to surely keep the corrosion protected condition of the reinforcement. A first electrode of silver chloride is embedded as a reference electrode 3, and a lead wire 4 for measuring the potential is led outside to measure the potential of the reinforcement 1a.
Patent JP-S62266469-A (JP)
Title: Voltage conversion circuit for converter
Inventor: IWASAKI HIROYA
IPC: G01B7/16
Filed: 1986-05-15
Abstract: PURPOSE:To reduce power consumption with a simple and an inexpensive circuit without modifying a converter and lowering the performance, by exciting a bridge by a bipolar square pulse to control the proportion of an electric energization time in reduction. CONSTITUTION:A fixed cycle of bipolar intermittent square pulse with the amplitude value equal to a DC voltage VS is applied to a bridge 2 of a converter with a DC power source 1 and a switch 7 to lower an excited power at the converter by reducing the continuation time with respect to the quiescent time of the pulse. An output voltage of the converter during the continuation time of the pulse is held with a sample holding circuit 11 during the quiescent time of the pulse and filtered with a LPF5 to make an output signal. Moreover an A/D converter 6 is provided to converter the output signal into digital from analog and a pulse voltage with the peak value varying cyclically is applied to the converter, while a voltage value of a voltage with the peak value varying cyclically is supplied to the A/D converter 6 as reference voltage for A/D conversion.
Patent JP-S5444169-A (JP)
Title: Appratus driving gear
Inventor: ITOU MASAYUKI
IPC: G05B23/02
Filed: 1977-09-12
Abstract: PURPOSE:To prevent the driving of apparatuses that cannot be driven, by displaying apparatuses, which can be driven, by means of an electronic computer, and by providing the apparatuses, which can be driven, with driving commands after judging as to whether or not the driving of the apparatuses is demanded to the apparatuses, which can be driven. CONSTITUTION:An electronic computer 1 controls plant apparatuses 7 through a process input and output device 6. When a switch 4 of demanding the driving of the apparatuses is operated and driving is required, the computer 1 displys apparatuses, which can be driven, to an annunciator 2 by a function 12 of displaying the apparatuses, which can be driven. When operators indicate apparatuses, which must be driven, by means of a light pen 3, an apparatus driving treating function 13 works and displays the apparatuses to be driven by a fixed method. The operators make sure whether or not there exist errors at the annunciator, opeate an apparatus driving confirming switch 5 and drive the apparatuses, which must be driven.
Patent JP-S5233357-A (JP)
Title: Waste water treatment ank (feces tank)
Inventor: TAKAGI SEIJI
IPC: C02F3/00
Filed: 1975-09-09
Abstract: PURPOSE: To provide a feces tank, etc., with a superstructure having a good external apperarance and causing no disturbance to walkers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000303809-A (JP)
Title: Electromagnetic driven valve
Inventor: NISHIDA HIDEYUKI
IPC: F02D13/02
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce power required for opening an exhaust valve in an electromagnetic driven valve, which has a valve element functioning as the exhaust valve of an internal combustion engine. SOLUTION: In an electromagnetic driven valve, a zero-rush adjuster 40 is arranged between an exhaust valve 12 and an armature shaft 42. The zero- rush adjuster 40 is extended by supplying hydraulic pressure in the case that the electromagnetic driving valve 10 is closed, for preventing generation of a clearance between the exhaust valve 12 and the armature shaft 42. The neutral position of an armature 56 is shifted to the side of a lower core 64, by reducing the hydraulic pressure supplied to the zero-rush adjuster 40 according to increase of inner cylinder pressure Pc.
Patent JP-S61268220-A (JP)
Inventor: RI MAKOTO
IPC: A47K11/00
Filed: 1985-05-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S591872-A (JP)
Title: Gasket
Inventor: AKITA HIROAKI
IPC: F16J15/12
Filed: 1982-06-28
Abstract: PURPOSE:To obtain sufficient holding force of torque and to increase heat resistance, by preparing a coating layer of a metallic plate surface from a mixture material containing compressive fiber and rubber and preventing lateral dislocation of said coating layer. CONSTITUTION:Because rubber compressive fiber layers 3 are coated to a metallic plate 2, small rigidity in a joint face or large tightening force of a bolt in a flange or the like never causes the layer 3 to exceed a compressive elastic limit to be laterally dislocated even if large stress is concentrated to the peripheral part of a bolt hole 6. Further a small thickness of the rubber/compressive fiber layer 3 obtains sufficient holding force of torque. Still further a temperature limit of heat resistance can be increased and a gasket can be used even under an environment at high temperature.
Patent JP-H09298888-A (JP)
Title: Power supply
Inventor: MURAKAMI YOSHINOBU
IPC: H02M7/48
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent rise of terminal voltage of a smoothing capacitor due to an extra energy by controlling the power to be supplied to a load circuit. SOLUTION: A smoothing capacitor C1 is connected between the DC output terminals of a rectifying circuit DB via a diode D11 . The DC voltage of the smoothing capacitor C0 is converted to a high frequency power using the switching elements Q1 , Q2 and is then supplied to a discharge lamp FL. A part of the high frequency power is fed back to the smoothing b capacitor C0 via a capacitor C11 . The power to be supplied to the discharge lamp FL can be controlled by changing the switching frequency of the switching element Q1 , Q2 . Moreover, rice of voltage across the smoothing capacitor C0 can be controlled by operation of an inductor L3 inserted to the charging route to the smoothing capacitor C0 .
Patent JP-H0627983-A (JP)
Title: Natural environmental sound reproduction system
Inventor: TAWARA YASUHIKO
IPC: G10K15/00
Filed: 1991-05-15
Abstract: PURPOSE:To obtain the natural environmental sound reproduction system which can finely reproduces the characteristics of a natural sound. CONSTITUTION:The natural environmental sound reproducing device equipped with a natural sound generating means which stores phoneme material data on plural natural sounds in a phoneme material storage part A and reproduces phoneme materials in order by controlling phoneme material data and generation timing selected by a phoneme material selection part B and a generation timing control part C controls the generation timing of the natural sound generating means with three independent parameters which are fluctuation characteristics, a mean period, and the magnitude of fluctuations. In this constitution, the level of the fluctuations is fixed by being associated with the generation intervals of a sound and the characteristics of the natural sound can finely be reproduced.
Patent JP-S61273442-A (JP)
Title: Picture image forming device
Inventor: AKIMOTO KOICHIRO
IPC: G03G15/00
Filed: 1985-05-24
Abstract: PURPOSE:To simplify the sorting work of recording paper sheets to be discharged, to providing an automatic paper feed selecting means for automatically changing the paper sheets in accordance with output unit sectioning data. CONSTITUTION:A host computer 1 delivers printing data and control data which are taken into an input buffer memory 2. A data analysis control means 4 analyzes data delivered from the input buffer memory 2, and determines whether output unit sectioning data are received or not. If it is YES, the data analysis control means 4 delivers a paper feed changing instruction for transversely feeding paper sheets from a paper feed cassette 14b to an automatic paper feed selection section 6 wheh the pape sheets are on feeding, that is, when the paper sheets are fed from, for example, a paper feed cassette 14a. Further, image information is made to the transversely fed paepr sheets. Meanwhile, if it is NO, the paper sheets are fed from a paper feed section 14 which is presently selected to perform image formation.
Patent JP-H049388-A (JP)
Title: New silicon-containing alpha-cyanoacrylate
Inventor: MIKUNI HIROYUKI
IPC: C07F7/10
Filed: 1990-04-27
Abstract: NEW MATERIAL:A compound shown by formula I (R<1> is 1-6C alkylene; R<2> to R<4> are 1-6C alkyl). EXAMPLE:Trimethylsilylmethyl alpha-cyanoacylate. USE:An adhesive and a coating agent. Not causing whitening phenomena in polymerization and curing, being odorless and having excellent workability. PREPARATION:A cyanoacetate shown by formula II is subjected to condensation polymerization through dehydration with (par)formaldehyde in the presence of a basic catalyst to produce a condensation polymer and then the prepared condensation hydrocarbon is depolymerized by heating.
Patent JP-H08305496-A (JP)
Title: Information processor
Inventor: HARIMA KOJI
IPC: G06F3/0488
Filed: 1995-05-09
Abstract: PURPOSE: To reduce the power consumption of a device by stopping supplying power to the input device while really required data are not inputted concerning a handwrite input device for portable information equipment or the like. CONSTITUTION: When a pen on/off discriminating part 102 for discriminating the on/off of a pen detects the start of inputting due to the pen, a power source control part 104 supplies power to a coordinate reading part 103 for reading the coordinate of the pen. Afterwards, the coordinate reading part reads and outputs the coordinate in a fixed cycle. When the pen discriminating part 102 detects that the pen gets away from a tablet 101 or it is not necessary to acquire any coordinate data, the power source control part 104 stops supplying power to the coordinate detecting part 103.
Patent JP-S5335981-A (JP)
Title: Cable with resistance against radial rays
Inventor: NAKASE YOSHIAKI
IPC: H01B7/02
Filed: 1976-09-14
Abstract: PURPOSE: To check drop of insulation resistance by providing protection layers, which checks drop of the insulation resistance under radiation of the radial rays, against radial rays on the inner or outer surface of the insulator or both sides of it. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05307942-A (JP)
Title: Emission noise cancelling method for scanning type electron microscope
Inventor: TAMURA NOBUAKI
IPC: H01J37/28
Filed: 1991-05-15
Abstract: PURPOSE:To remove noise owing to emission current fluctuation from an electron gun on a picture by providing an offset adjusting circuit, an integrator, and a computing processing control means setting offset amount to the offset adjusting circuit. CONSTITUTION:A CPU 14 monitors integrated value obtained from an integrator 12 as varying offset amount in a scanning stop state, obtains such offset amount that the integrated value becomes minimum, and sets the offset amount to an offset adjusting circuit 8. That is, an offset correction mode is provided, and the variation amount absolute value of the divided results of a noise cancelling signal obtained by detecting a portion of electron beam and a signal emitted from a sample 5, as varying gradually the offset amount in the sample scanning stop state. The integrated value is monitored, the offset amount is set so that the integrated value becomes minimum, and the set up offset amount is deducted from a detected signal. Thereby it is possible to remove surely emission noise owing to emission current fluctuation from an electron gun on a picture, removing offset always.
Patent JP-H04229813-A (JP)
Title: Zoom lens
Inventor: HIRARII GIRU SHIRITSUTO
IPC: G02B13/18
Filed: 1991-05-15
Abstract: PURPOSE: To provide the zoom lens which is used for monochromatic light which has infrared wavelength and a visible spectrum. CONSTITUTION: The zoom lens that a telescope uses for infrared-wavelength or single-wavelength visible light is adjustable to either of two specific power values. This lens is equipped with a couple (14) of positive lens elements (15 and 16) which are fixed to each other and has aspherical surfaces so that the aspherical surfaces of the couple of elements are outermost. The couple of lens elements (14) can be installed between two image planes (13 and 19) formed in the telescope and movable between two conjugation positions.
Patent JP-S60253872-A (JP)
Title: Antis-100 protein antibody
Inventor: KOGURE SHIYOUJI
IPC: C07K16/00
Filed: 1984-05-30
Abstract: PURPOSE:To enable the measurement of an S-100 protein simply and at a high accuracy specifically to an alpha chain or beta chain by using a fused cell between an an immune cell of a mammal immunized by an S-100 protein and a marrow tomor cell of a mammal to produce a monoclonal antibody for applications. CONSTITUTION:One parent cell for cell fusion employs an immune cell of a mammal which is immunized by an S-100 protein as immunoantigen adjusted by an ordinary method while the marrow tumor cell does NS1-Ag4 or the like in a mouse and in the fusion reaction of both the cells, the immune cell is used at the ratio of 1-10 times by Oi and Gertsenberg's method or the like. Then, the hybridoma is obtained to convert the desired antibody production stock into a monoclone by reapeating the retrieval thereof by an ELISA or the like according to the limited dilution process and then, the stock is cultured and undergoes isolation to obtain a monoclonal antibody.
Patent JP-S601298-A (JP)
Inventor: KODAIRA YUUJI
IPC: C11D3/40
Filed: 1983-06-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63276734-A (JP)
Title: Magnetic recording and reproducing device
Inventor: INAGAKI YASUO
IPC: G11B15/02
Filed: 1987-05-08
Abstract: PURPOSE:To facilitate the confirmation of transmission data and to improve the operability by providing the means to receive and display the system information and timer information sent from a magnetic recording and reproducing device on a remote control transmitter side. CONSTITUTION:When a remote control signal is transmitted from a remote control transmitter 1, an echoback signal is transmitted from a magnetic recording and reproducing device, 'transmission completion' is displayed on the LC display part 4 of the remote control transmitter 1 and 'transmission error' is displayed in the case of no correct transmission. When the signal requesting the system information and timer information of the magnetic recording and reproducing device is transmitted from the remote control transmitter 1, the magnetic recording and reproducing device transmits the requested information by receiving the signal thereof. When the remote control transmitter 1 awaits for a fixed time and the request information is transmitted, it is displayed on the LC display part 4 and 'transmission error' is displayed in the case of no transmission.